There is some doubt _____ theconcert will be held as the company intends to redecorate the stadium nextweek —What a pity!

___________of last term we ___________ over two thousand new words.

ar you’re got a set of valuableAustralian coins. ______ I have a look — Yes, certainly.

Your English teacher looks very young； He _____ be over 30.

Tony, come down and help me with the heavy box! — Come on! I _____ all day long．Get Peter to do that!